package com.zyh.web;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;

@WebServlet("/sessionA")
public class SessionSevlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        req.setCharacterEncoding("utf-8");
        resp.setCharacterEncoding("utf-8");

        // 创建session域
        HttpSession session = req.getSession();
        session.setAttribute("phone", "13089872932");

        resp.setContentType("text/html;charset=utf-8");
        resp.getWriter().write("<h1>Session</h1>");
    }
}
